Showing 1,821 - 1,840 results of 3,314 for search '(((((((rates OR rate) OR rate) OR rate) OR rate) OR rate) OR rate) OR gate) and patterns', query time: 0.17s Refine Results
  1. 1821

    Research on Longitudinal Intelligent Control of Autonomous-rail Rapid Tram by TANG Liang, SHEN Mengyu, XIAO Lei

    Published 2023-02-01
    “…According to the simulation results, using the developed longitudinal intelligent control algorithm, the test train can depart, accelerate, decelerate and stop stably following the train ahead, and automatically decelerate on curves and run passing traffic light intersections, with a speed control accuracy within ± 1 km / h, impact rate less than 0.75 m/s<sup>3</sup>, and alignment error for parking less than ± 0.21 m, demonstrating the effectiveness to reduce driving intensity for drivers, and improve the train running comfort and operating efficiency.…”
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  2. 1822

    South Africa's diminishing coal reserves by Chris Hartnady

    Published 2010-09-01
    “…Despite this doubling since to just over 8 Gt, the underlying pattern has been one of faltering growth. Hubbertarian analysis predicts a peak in production rate of about 284 Mt/yr in 2020, at which stage approximately half (12 Gt) of the total resource (23 Gt) will be exhausted. …”
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  3. 1823

    Design of a Small Modified Minkowski Fractal Antenna for Passive Deep Brain Stimulation Implants by Sara Manafi, Hai Deng

    Published 2014-01-01
    “…The performance metrics such as the return loss, the specific absorption rate (SAR), and the radiation pattern within skin and muscle-fat-skin tissues are evaluated for the designed antenna. …”
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  4. 1824

    Wafer-scale fabrication of solid-state nanopore array with a novel SpacerX process by Lihuan Zhao, Jiajun Wang, Lin-Sheng Wu, Xin Zhao

    Published 2025-06-01
    “…This technique is intrinsically scalable and features tunable nanopore dimensions, with an open-pore rate exceeding 99.9%, even in an academic cleanroom. …”
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  5. 1825

    Measuring the urbanization in Ukrainian regions: current approaches by Irina Gukalova, Natalia Omelchenko

    Published 2016-06-01
    “…In many post-Soviet countries a share of urban population does not reflect the penetration rate of «urban» conditions, of modern culture and comfort, but reflects concentration of industrial production. …”
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  6. 1826

    Analysing LULC transformations using remote sensing data: insights from a multilayer perceptron neural network approach by Khadim Hussain, Kaleem Mehmood, Sun Yujun, Tariq Badshah, Shoaib Ahmad Anees, Fahad Shahzad, Nooruddin, Jamshid Ali, Muhammad Bilal

    Published 2025-07-01
    “…The MLP-NN model demonstrated impressive performance, with a skill measure of 0.8724 and an accuracy rate of 89.08%. The accuracy of the LULC estimates for 2022 was verified by comparing them with observed data, ensuring the model’s reliability. …”
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  7. 1827

    The impact of urbanization on regional carbon sequestration in arid areas: A case study of Altay Region, Xinjiang, China by Jiaquan Wan, Tao Bai, Yongbin Ye, Peipei Shen, Fangqin Wang, Peixing Chen

    Published 2025-08-01
    “…The influencing factors of carbon sequestration, ranked from greatest to least impact, are: the proportion of the primary industry in GDP, urbanization rate, CO2 emissions, cropland area, energy intensity, per capita GDP, and temperature. …”
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  8. 1828

    Preschoolers in severely food insecure Guatemalan Mayan households consume a monotonous grain-based diet by Michele Monroy-Valle, Maira Ruano Estrada, María del Carmen Caamaño, Karla Cordón-Arrivillaga, Ginny Lane, Hassan Vatanparast

    Published 2025-08-01
    “…Beyond dietary monotony and poor nutritional quality, additional factors likely contribute to the high stunting rate, requiring further investigation.…”
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    Article
  9. 1829
  10. 1830

    Rising Threats and Evolving Trends: Five Years of Urinary Tract Infection Prevalence in a Portuguese Hospital by Francisco José Barbas Rodrigues, Patrícia Coelho, Sónia Mateus, Miguel Castelo-Branco

    Published 2025-05-01
    “…<b>Results:</b> The positivity rate increased from 18.7% in 2018 to 22.7% in 2022, with a peak in 2019. …”
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  11. 1831

    Knowledge, attitudes, and practices of liver cancer screening among high-risk populations in China by Ge-hui Feng, Min Liu, Yun-shan Chen, Yi-fei Wang, Ke-hao Zhao, Mao-ting Huang, Wen-ting Yi, Ling Zhao, Ying Zeng

    Published 2025-07-01
    “…Early detection through screening is crucial for improving survival rates in high-risk populations for liver cancer, however screening remains underutilized in clinical practice and inadequately addressed in China. …”
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  12. 1832

    Time series analysis of urethral obstruction in male cats in a veterinary teaching hospital in São paulo, Brazil by Reiner Silveira de Moraes, Luíz Guilherme Dércore Benevenuto, Suellen Rodrigues Maia, Maria Gabriela Picelli de Azevedo, Fernanda Barthelson Carvalho de Moura, Diego Ribeiro, Alessandra Melchert, Henry David Mogollón García, Rogério Giuffrida, Adriano Sakai Okamoto, Priscylla Tatiana Chalfun Guimarães Okamoto

    Published 2025-08-01
    “…ARIMA closely followed historical data but was ineffective for future forecasting, showing a flat projection from 2021 to 2024 (rate: 0.64) despite past fluctuations. The Holt-Winters model projected a rise in UO cases, from 0.70 (95% CI: 0.43–0.97) in 2021 to 1.09 (95% CI: 0.38–1.79) in 2024, but its wide confidence intervals indicated potential overestimation. …”
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  13. 1833

    Leishmania donovani Induced Cutaneous Leishmaniasis: An Insight into Atypical Clinical Variants in Sri Lanka by Yamuna Siriwardana, Bhagya Deepachandi, Chalukya Gunasekara, Wipula Warnasooriya, Nadira D. Karunaweera

    Published 2019-01-01
    “…Clinical, geographical, and treatment response patterns of ACL were different from those of CCL. ACL was mainly found among males (68.0%), in 21-40 year age group (51.6%), and reported delayed treatment seeking (23.5% vs 16.3% in CCL), more nonclassical onset (lesions other than acne form <1cm sized papules), (12.1 vs 2.7%, P<0.05.), more head and neck lesions (41.5%. vs 27.2%), more large lesions (>4cm), (18.6 vs 9.9%), and poor laboratory positivity rates (65.6% vs 88.2%) when compared to CCL. …”
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  14. 1834

    A Multinational, Multicenter Study Mapping Models of Kidney Supportive Care Practice by Seren Marsh, Amanda Varghese, Charlotte M. Snead, Barnaby D. Hole, Daniel V. O’Hara, Neeru Agarwal, Elizabeth Stallworthy, Fergus J. Caskey, Brendan J. Smyth, Kathryn Ducharlet

    Published 2024-07-01
    “…There were no significant differences between countries in terms of location of care provision, frequency of review, referral patterns or discharge rates; however, there was variation described within countries. …”
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  15. 1835

    Effects of Splitting Airfoil’s Aspect Ratio on the Control of Separation and Loss Distribution in a Distortion Generator by M. Hassani, M. Bazazzadeh, M. D. Manshadi

    Published 2022-01-01
    “…It has appeared that combined loss pattern of the triple arrangement of the airfoils can be reconstructed from dual arrangement, and it can be reproduced from a single pattern in a hierarchical process. …”
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  16. 1836

    Research on Quality Anomaly Recognition Method Based on Optimized Probabilistic Neural Network by Li-li Li, Kun Chen, Jian-min Gao, Hui Li

    Published 2020-01-01
    “…PNN recognized successfully both single pattern and mixed pattern of control charts because of its simple network structure and excellent recognition effect. …”
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  17. 1837

    Experimental and Theoretical Research on the Stress-Relaxation Behaviors of PTFE Coated Fabrics under Different Temperatures by Yingying Zhang, Shanshan Xu, Qilin Zhang, Yi Zhou

    Published 2015-01-01
    “…With temperature increasing, the decrease rate of membrane stress decreases and the final stable value increases. …”
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  18. 1838

    New parallel processing strategies in complex event processing systems with data streams by Fuyuan Xiao, Cheng Zhan, Hong Lai, Li Tao, Zhiguo Qu

    Published 2017-08-01
    “…Finally, the application of our work is demonstrated using experiments on the StreamBase system regardless of the increased input rate of the stream or the increased time window size of the operator.…”
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  19. 1839

    Full-Color LCD Microdisplay System Based on OLED Backlight Unit and Field-Sequential Color Driving Method by Sungho Woo, Dae-Hwan Kim, Yoon Soo Han, Byeong-Dae Choi

    Published 2011-01-01
    “…The field-sequential driving frequency was set to 255 Hz to allow each of the RGB colors to be generated without color mixing at the given display frame rate. A prototype FSC LCD microdisplay system consisting of a 0.7′′ LCD microdisplay panel and the 0.76′′ OLED BLU successfully exhibited color display and moving picture images using the FSC driving method.…”
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  20. 1840

    Sustainability and energy self-sufficiency; overcoming the barriers by Rania Abdel Galil

    Published 2015-12-01
    “…Renewable energy technologies are viewed as radical innovations which necessitate substantial changes in production and consumption patterns, hence often met with resistance from both institutions and individuals. …”
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